Home / 123,003.36-184,530.08-47,096.52

Finding the Fourth Proportional to 123,003.36, 184,530.08 and 47,096.52

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Solution

The fourth proportional to 123,003.36, 184,530.08 and 47,096.52 is: 70,654.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,003.36 : 184,530.08 = 47,096.52 : x
  2. Step 2: Convert to fraction form
    123,003.36/184,530.08 = 47,096.52/x
  3. Step 3: Cross multiply
    123,003.36x = 184,530.08 × 47,096.52
  4. Step 4: Simplify right side
    123,003.36x = 8,690,724,367.84
  5. Step 5: Solve for x
    x = 8,690,724,367.84/123,003.36
  6. Step 6: Final answer
    x = 70,654.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.